智能化铅箱的设计和应用——以上海为例

Design and Application of Intelligent Lead Box--Taking Shanghai as an Example

普通铅箱作为日常放射源贮存的防护设备存在监管信息滞后、防偷防盗功能薄弱和运输困难等问题,随着澳大利亚放射性危险物品丢失事件的发生,铅箱智能化的更迭迫在眉睫。本文针对在铅箱内增设放射性同位素辐射剂量率的实时监测、实时定位系统、运输轨迹跟踪和回溯、异常开箱报警等功能,使之前对放射性同位素实时监控的难题得到了全面的解决,对核技术利用单位、监管部门来说都是至关重要的,对放射性同位素的使用及监管都迈出了坚实的一步。

Ordinary lead boxes,as protective equipment for daily radioactive source storage,face issues such as lagging regulatory information,weak anti-theft and theft prevention functions,and transportation difficulties.With the occurrence of the loss of radioactive hazardous materials in Australia,the intelligent replacement of lead boxes is urgent.This paper focuses on the addition of real-time monitoring for radioactive isotope radiation dose rate,real-time positioning system,transportation trajectory tracking and backtracking,abnormal unpacking alarm and other functions in lead boxes,which comprehensively solves the problem of real-time monitoring of radioactive isotopes before.It is a crucial step for nuclear technology users and regulatory departments,and has taken a solid step towards the use and supervision of radioactive isotopes.